Measuring jig of micrometer

摘要

PROBLEM TO BE SOLVED: To provide a small-scale measuring tool for accurately and easily measuring the longitudinal size of a long object with a micrometer by oneself.;SOLUTION: The measuring tool for micrometers includes: a frame; an anvil having a measuring surface to be contacted with one end face in the longitudinal direction of a long object and disposed at one end of the frame; and a spindle having a measuring surface to be contacted with the other end face in the longitudinal direction of the long object and disposed at the other end of the frame to move forward or backward with respect to the direction of the anvil according to the operation of a thimble. The measuring tool for micrometers measures the longitudinal size of the long object by sandwiching the long object between the anvil and spindle, is fixed to the peripheral surface of the anvil and includes a holding member for holding one end in the longitudinal direction of the long object with the one end face in the longitudinal direction of the long object being in contact with the measuring surface of the anvil.;COPYRIGHT: (C)2011,JPO&INPIT